<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>

    <style>
        div {
          margin: 1rem;
          border-radius: 50%;
          width: 100px;
          height: 100px;
          background: #195481;
          /* animation-name: move; */
          animation: move;
          animation-duration: 2s;
        }

        div:nth-child(2){
          animation-delay: 2s;
        }

        div:nth-child(3){
          animation-delay: 4s;
        }
      
        @keyframes move{
          0% {
            transform: translate(0);
          }
          50% {
            transform: translate(50vw);
          }
          75% {
            transform: translate(75vw);
          }
          100% {
            transform: translate(0);
          }
        }
      </style>
</head>
<body>
    <div></div>
    <div></div>
    <div></div>
</body>
</html>